CA2247987C - Procede de retenue de securite des occupants d'un vehicule en cas d'accident et siege concu a cet effet - Google Patents

Procede de retenue de securite des occupants d'un vehicule en cas d'accident et siege concu a cet effet Download PDF

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Publication number
CA2247987C
CA2247987C CA002247987A CA2247987A CA2247987C CA 2247987 C CA2247987 C CA 2247987C CA 002247987 A CA002247987 A CA 002247987A CA 2247987 A CA2247987 A CA 2247987A CA 2247987 C CA2247987 C CA 2247987C
Authority
CA
Canada
Prior art keywords
seat
tubes
back portion
tube
lower back
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Expired - Fee Related
Application number
CA002247987A
Other languages
English (en)
Other versions
CA2247987A1 (fr
Inventor
Peter Blomdell
Rolf Agerberth
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Individual
Original Assignee
Individual
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from SE9600817A external-priority patent/SE9600817D0/xx
Priority claimed from SE9602029A external-priority patent/SE9602029D0/xx
Application filed by Individual filed Critical Individual
Publication of CA2247987A1 publication Critical patent/CA2247987A1/fr
Application granted granted Critical
Publication of CA2247987C publication Critical patent/CA2247987C/fr
Anticipated expiration legal-status Critical
Expired - Fee Related legal-status Critical Current

Links

Classifications

    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/24—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles
    • B60N2/42—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles for particular purposes or particular vehicles the seat constructed to protect the occupant from the effect of abnormal g-forces, e.g. crash or safety seats
    • B60N2/427—Seats or parts thereof displaced during a crash
    • B60N2/42709—Seats or parts thereof displaced during a crash involving residual deformation or fracture of the structure
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/68—Seat frames
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B60—VEHICLES IN GENERAL
    • B60N—SEATS SPECIALLY ADAPTED FOR VEHICLES; VEHICLE PASSENGER ACCOMMODATION NOT OTHERWISE PROVIDED FOR
    • B60N2/00—Seats specially adapted for vehicles; Arrangement or mounting of seats in vehicles
    • B60N2/68—Seat frames
    • B60N2/682—Joining means

Abstract

Procédé de retenue de sécurité des occupants d'un véhicule lors d'un accident, faisant appel à des ceintures de sécurité et un cadre en tube double constituant également la structure du siège de véhicule. Le procédé se caractérise par le fait qu'en cas d'accident, l'énergie cinétique des occupants est retenue par l'effet conjugué de la ceinture et de la structure en tube double se déformant de manière élastique dans des conditions telles, sous une charge modérée, la partie supérieure de cette structure en tube double se déplace de manière élastique tandis que sous une charge plus importante cette structure en tube double subit une déformation permanente au cours de laquelle l'aptitude à la déformation élastique au cours de la phase de déformation permanente contribue à ramener l'occupant contre le dossier du siège du fait de l'élasticité de rétablissement de la partie supérieure de cette structure. Le dispositif se caractérise par une structure de siège dont l'assise et le dossier (B; A) sont constitués de tubes parallèles consistant en deux tubes (1, 2) disposés au-dessus et au-dessous l'un de l'autre et en avant et en arrière l'un par rapport à l'autre respectivement au niveau de l'assise (B) et au niveau du dossier (A) jusqu'à une hauteur correspondant à la poitrine (D) de l'occupant, les tubes étant incurvés au-dessus de cette hauteur pour revêtir une position côte-à-côte. Le dispositif se caractérise également par des profilés déformables de renfort (12) montés rigides entre les tubes parallèles (1, 2), au moins au niveau de l'assise (B) et de la partie inférieure du dossier (A).
CA002247987A 1996-02-29 1997-02-28 Procede de retenue de securite des occupants d'un vehicule en cas d'accident et siege concu a cet effet Expired - Fee Related CA2247987C (fr)

Applications Claiming Priority (5)

Application Number Priority Date Filing Date Title
SE9600817-2 1996-02-29
SE9600817A SE9600817D0 (sv) 1996-02-29 1996-02-29 Förfarande och anordning vid fordonsstolar
SE9602029-2 1996-05-24
SE9602029A SE9602029D0 (sv) 1996-05-24 1996-05-24 Sätt och anordning vid rullbälten
PCT/SE1997/000354 WO1997031800A1 (fr) 1996-02-29 1997-02-28 Procede de retenue de securite des occupants d'un vehicule en cas d'accident et siege conçu a cet effet

Publications (2)

Publication Number Publication Date
CA2247987A1 CA2247987A1 (fr) 1997-09-04
CA2247987C true CA2247987C (fr) 2004-10-19

Family

ID=26662532

Family Applications (1)

Application Number Title Priority Date Filing Date
CA002247987A Expired - Fee Related CA2247987C (fr) 1996-02-29 1997-02-28 Procede de retenue de securite des occupants d'un vehicule en cas d'accident et siege concu a cet effet

Country Status (21)

Country Link
US (1) US6027167A (fr)
EP (1) EP0883512B1 (fr)
JP (1) JP2000506095A (fr)
KR (1) KR100308802B1 (fr)
CN (1) CN1079749C (fr)
AT (1) ATE247008T1 (fr)
AU (1) AU720282B2 (fr)
BR (1) BR9707715A (fr)
CA (1) CA2247987C (fr)
CZ (1) CZ294678B6 (fr)
DE (1) DE69724103T2 (fr)
DK (1) DK0883512T3 (fr)
EE (1) EE03671B1 (fr)
ES (1) ES2203785T3 (fr)
HU (1) HU223745B1 (fr)
IL (1) IL125772A (fr)
NO (1) NO317134B1 (fr)
PL (1) PL183252B1 (fr)
PT (1) PT883512E (fr)
SK (1) SK285031B6 (fr)
WO (1) WO1997031800A1 (fr)

Families Citing this family (33)

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US6224132B1 (en) * 1997-03-14 2001-05-01 Magna Seating Systems Inc. Easily handled movable vehicle seat assembly
FR2792584B1 (fr) * 1999-04-22 2001-06-22 Productions Sa B V Structure deformable de siege pour vehicule et siege comprenant cette structure deformable
GB2357030B (en) * 1999-12-09 2004-01-07 Autoliv Dev Anti-submarining seat
US6328379B1 (en) * 2000-03-20 2001-12-11 Indiana Mills And Manufacturing, Inc. Vehicle restraint system with slidable seat
US6412863B1 (en) * 2000-03-20 2002-07-02 Indiana Mills & Manufacturing, Inc. Vehicle restraint system with slidable seat
US6799805B2 (en) * 2002-11-27 2004-10-05 Be Aerospace, Inc. Single beam aircraft passenger seat
DE10302942B4 (de) * 2003-01-24 2008-02-07 Vogelsitze Gmbh Gepolsterter Fahrgastsitz mit Sicherheitsgurt
US7090293B2 (en) * 2004-05-26 2006-08-15 Lear Corporation Automotive seat assembly with improved side impact rigidity
JP4337097B2 (ja) * 2004-07-21 2009-09-30 テイ・エス テック株式会社 軽合金製フレームによる自動車用リクライニングシート
DE102004044734A1 (de) * 2004-09-15 2006-03-16 Bayerische Motoren Werke Ag Fahrzeugsitz mit einem Sitz- und einem Lehnenrahmen
WO2006044559A2 (fr) * 2004-10-15 2006-04-27 Indiana Mills & Manufacturing Inc. Mecanisme de reglage d'un harnais pour un siege d'auto pour enfants
DE102005021482A1 (de) * 2005-05-10 2006-11-16 Johnson Controls Gmbh Fahrzeugsitz
US7708313B2 (en) * 2005-09-01 2010-05-04 International Automotive Components Group North America, Inc. Plastic basket countermeasure for door side impact
DE102007028052B4 (de) * 2006-11-09 2020-09-24 Adient Luxembourg Holding S.À R.L. Fahrzeugsitz
JP4387430B2 (ja) * 2007-08-28 2009-12-16 トヨタ紡織株式会社 車両用シート
DE102007054085A1 (de) * 2007-11-13 2009-05-14 Euromotive Gmbh & Co. Kg Lehne für einen Kraftfahrzeugsitz und Verfahren zu deren Herstellung
JP5359880B2 (ja) * 2007-11-29 2013-12-04 トヨタ紡織株式会社 乗物用シートのシートクッションのフレーム構造
US20090184561A1 (en) * 2008-01-18 2009-07-23 International Truck Intellectual Property Company, Llc Variable length reinforcement to control seat back performance
DE102009020585A1 (de) 2009-05-09 2010-11-11 Dr. Ing. H.C. F. Porsche Aktiengesellschaft Tragrahmen für einen Fahrzeugsitz
JP5424398B2 (ja) * 2009-12-14 2014-02-26 株式会社デルタツーリング 座席構造
CN101905664B (zh) * 2010-03-23 2012-01-11 浙江吉利汽车研究院有限公司 一种防后碰颈部保护座椅
EP2709873B1 (fr) * 2011-05-20 2020-07-08 Zodiac Seats France Siège cinématique à pivot élastique
JP5880319B2 (ja) * 2012-07-05 2016-03-09 トヨタ紡織株式会社 シートフレーム
DE102013003787B4 (de) * 2012-11-30 2022-09-08 Adient Us Llc Fahrzeugsitz
CN103005889A (zh) * 2012-12-31 2013-04-03 邓旭初 一种排椅座板承托架及其生产方法
KR101565576B1 (ko) 2014-06-20 2015-11-04 현대다이모스(주) 시트
DE102014219978A1 (de) * 2014-10-01 2016-04-07 Sitech Sitztechnik Gmbh Fahrzeugsitz mit einem crashmodifizierten Blendenhalter
JP6468070B2 (ja) * 2015-05-22 2019-02-13 トヨタ紡織株式会社 乗物用シート
GB2548415A (en) * 2016-03-18 2017-09-20 Acro Aircraft Seating Ltd Seat back and insert
CN108116284B (zh) * 2016-11-29 2020-08-07 比亚迪股份有限公司 座椅的背板组件、座椅及车辆
JP6663557B2 (ja) * 2018-07-26 2020-03-13 テイ・エス テック株式会社 乗物用シートのフレーム構造、及びそれを用いた乗物用シート
PL237077B1 (pl) 2018-11-23 2021-03-08 Szymanski Maciej Obr Ster Rama fotela pojazdu komunikacji zbiorowej
USD931668S1 (en) * 2019-11-23 2021-09-28 Clive Rawlinson Paige Stackable chair frame

Family Cites Families (11)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US3131971A (en) * 1962-06-29 1964-05-05 Air Lab Service Co Inc Frame for pilot's seat
DE2546157C3 (de) * 1975-10-15 1979-11-22 Roland 8731 Euerdorf Satzinger Sicherheitssitz für Kraftfahrzeuge
NL190276C (nl) * 1981-07-23 1994-01-03 Daimler Benz Ag Uit kunststof bestaande zitschaal voor een stoel in een motorvoertuig.
FR2637241B1 (fr) * 1988-10-03 1990-12-21 Equip Composants Ind Autom Armature renforcee pour siege de vehicule
NO167371C (no) * 1989-05-24 1991-10-30 Seasit As Anordning ved stol.
CA2095485A1 (fr) * 1992-08-05 1994-02-06 Richard F. Johnson Siege d'automobile a ceinture de securite et baudrier incorpores
US5568961A (en) * 1994-08-10 1996-10-29 Findlay Industries Tubular seat frame
FR2736312B1 (fr) * 1995-07-03 1997-09-19 Faure Bertrand Equipements Sa Armature de dossier pour siege de vehicule et siege comportant une telle armature de dossier
DE19613164C2 (de) * 1996-04-02 1998-06-10 Keiper Recaro Gmbh Co Rückenlehne für Fahrzeugsitze
US5769499A (en) * 1996-06-07 1998-06-23 Lear Corporation Motor vehicle seat
US5749135A (en) * 1997-03-19 1998-05-12 General Motors Corporation Method for extruding integral seat back frame

Also Published As

Publication number Publication date
CN1079749C (zh) 2002-02-27
CZ255598A3 (cs) 1999-03-17
HUP9901052A1 (hu) 1999-07-28
EE03671B1 (et) 2002-04-15
US6027167A (en) 2000-02-22
NO317134B1 (no) 2004-08-23
NO983889D0 (no) 1998-08-25
EP0883512A1 (fr) 1998-12-16
HUP9901052A3 (en) 2000-04-28
DE69724103T2 (de) 2004-05-27
AU720282B2 (en) 2000-05-25
EP0883512B1 (fr) 2003-08-13
HU223745B1 (hu) 2004-12-28
CN1212658A (zh) 1999-03-31
PL328461A1 (en) 1999-02-01
PT883512E (pt) 2003-12-31
DK0883512T3 (da) 2003-12-01
CA2247987A1 (fr) 1997-09-04
PL183252B1 (pl) 2002-06-28
IL125772A0 (en) 1999-04-11
JP2000506095A (ja) 2000-05-23
SK285031B6 (sk) 2006-04-06
ATE247008T1 (de) 2003-08-15
IL125772A (en) 2001-08-08
KR100308802B1 (ko) 2002-01-30
DE69724103D1 (de) 2003-09-18
AU2110797A (en) 1997-09-16
EE9800268A (et) 1999-02-15
ES2203785T3 (es) 2004-04-16
BR9707715A (pt) 1999-04-06
WO1997031800A1 (fr) 1997-09-04
NO983889L (no) 1998-08-25
KR19990087353A (ko) 1999-12-27
SK111698A3 (en) 2000-02-14
CZ294678B6 (cs) 2005-02-16

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